5780439 has 12 divisors (see below), whose sum is σ = 9542416. Its totient is φ = 3303072.

The previous prime is 5780419. The next prime is 5780443. The reversal of 5780439 is 9340875.

It is not a de Polignac number, because 5780439 - 2¹¹ = 5778391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5780419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45814 + ... + 45939.

Almost surely, 2^5780439 is an apocalyptic number.

5780439 is a deficient number, since it is larger than the sum of its proper divisors (3761977).

5780439 is a wasteful number, since it uses less digits than its factorization.

5780439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91766 (or 91763 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5780439 is about 2404.2543542645. The cubic root of 5780439 is about 179.4679660300.

The spelling of 5780439 in words is "five million, seven hundred eighty thousand, four hundred thirty-nine".